# Eye Training｜TraceMaster vs Numsprint

The clearest difference is iOS requirement: Eye Training｜TraceMaster at 13.0 against Numsprint's 26.2. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Eye Training｜TraceMaster ships an update every 5 days, Numsprint weekly. The most recent releases landed on October 10, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | Eye Training｜TraceMaster | Numsprint |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 5 days** | Weekly |
| Monetization | Ad-supported | — |
| Size | 71 MB | 4 MB |
| Requires iOS | **13.0** | 26.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Yeongse Kim](https://appshunter.io/developer/1705614265) | [ryuya matsuo](https://appshunter.io/developer/1841066123) |

## What reviewers say

### Eye Training｜TraceMaster

[App page](https://appshunter.io/ios/app/eye-trainingtracemaster/id6779860444)

This game challenges you to follow a fast-moving target with your eyes and then identify it once it stops. It offers various motion patterns and difficulty levels to improve your dynamic vision. Play for just 3 minutes daily to sharpen reflexes and eye speed.

**Highlights:** Dynamic vision training, Fast-moving target tracking, Multiple motion patterns, Progress tracking with Vision Age, Endless Mode with leaderboards, Daily, weekly, monthly rankings

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Numsprint

[App page](https://appshunter.io/ios/app/numsprint/id6794400812)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Eye Training｜TraceMaster free?

Eye Training｜TraceMaster is free to download, with no in-app purchases.

### Is Numsprint free?

Numsprint is free to download, with no in-app purchases.

### Do Eye Training｜TraceMaster or Numsprint have ads?

Both Eye Training｜TraceMaster and Numsprint show ads.

### Which is updated more often, Eye Training｜TraceMaster or Numsprint?

Eye Training｜TraceMaster ships an update every 5 days, and Numsprint weekly. Most recently, Eye Training｜TraceMaster was updated on October 10, 2026 and Numsprint on September 26, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*